Polishing machine



This design patent or patent application contains a drawing having FIGS. 1-7 executed in color. Copies of this patent or patent application having the drawing in color will be provided by the Patent Office upon request and payment of the necessary fee.

FIG. 1 shows a perspective view of a polishing machine, according to the present invention;

FIG. 2 shows a front view of the polishing machine shown in FIG. 1 ;

FIG. 3 shows a back view of the polishing machine shown in FIG. 1 ;

FIG. 4 shows a right side view of the polishing machine shown in FIG. 2 ;

FIG. 5 shows a left side view of the polishing machine shown in FIG. 2 ;

FIG. 6 shows a top view of the polishing machine shown in FIG. 1 ; and,

FIG. 7 shows a bottom view of the polishing machine shown in FIG. 1 . 

CLAIM I claim the ornamental design of the polishing machine, as shown and described herein. 